Certified Data Management Professional – Fundamentals (CDMP) — Question 66

Which of the following is NOT a stage in the Shewhart / Deming Cycle that drives the data quality improvement lifecycle?

Answer options

• A. Do
• B. Act
• C. Investigate
• D. Check
• E. Plan

Correct answer: C

Explanation

The Shewhart / Deming Cycle consists of the stages Plan, Do, Check, and Act, which are essential for continuous improvement. 'Investigate' is not one of these defined stages, making option C the correct answer. Options A, B, D, and E are all integral parts of the cycle.